Y10T 428/1121
Multilayer
Y10T428/1121 (Multilayer) appears on 443 US grants and 327 published applications in this corpus.
Search patents in Y10T- Granted patents
- 443
- Published applications
- 327
- Assignees
- 94
- Inventors
- 640
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 10 | 0 |
| 1997 | 16 | 0 |
| 1998 | 18 | 0 |
| 1999 | 19 | 0 |
| 2000 | 32 | 0 |
| 2001 | 18 | 6 |
| 2002 | 17 | 25 |
| 2003 | 18 | 19 |
| 2004 | 27 | 24 |
| 2005 | 13 | 30 |
| 2006 | 23 | 18 |
| 2007 | 18 | 16 |
| 2008 | 17 | 36 |
| 2009 | 14 | 27 |
| 2010 | 22 | 17 |
| 2011 | 25 | 17 |
| 2012 | 27 | 30 |
| 2013 | 27 | 22 |
| 2014 | 28 | 21 |
| 2015 | 27 | 15 |
| 2016 | 11 | 3 |
| 2017 | 4 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Multi-layer magnetoelectronic device9 Nov 2021US 11,170,805 B2Deutsches Elektronen-Synchrotron DESY
- Three-dimensional magnetic memory with multi-layer data storage layers3 Jul 2018US 10,014,045 B2Western Digital Technologies, Inc.
- Method of producing a multi-layer magnetoelectronic device and magnetoelectronic device27 Mar 2018US 9,928,860 B2Deutsches Elektronen-Synchrotron DESY
- Magnetoresistive sensor with SAF structure having amorphous alloy layer11 Jul 2017US 9,704,517 B2Seagate Technology LLC
- TMR device with novel free layer structure21 Feb 2017US 9,577,184 B2Headway Technologies, Inc.
- Multi-layer magnetoelectronic device21 Jun 2018US 2018/0174604 A1Deutsches Elektronen-Synchrotron DESY
- Magnetoresistive sensor with stop-layers6 Oct 2016US 2016/0293186 A9Seagate Technology LLC
- CoFe/Ni Multilayer Film with Perpendicular Anisotropy for Microwave Assisted Magnetic Recording29 Sep 2016US 2016/0284983 A1Headway Technologies, Inc.
- Magnetoresistive sensor with saf structure having amorphous alloy layer31 Mar 2016US 2016/0093319 A1Seagate Technology LLC
- Higher stability read head utilizing a partial milling process1 Oct 2015US 2015/0279392 A1HGST Netherlands B. V.
Most cited
By later US patents
- Electronic device using magnetic components385US 5,695,864 AInternational Business Machines Corporation · 1997
- Method and system for reducing assymetry in a spin valve having a synthetic pinned layer214US 6,447,935 B1Read-Rite Corporation · 2002
- Method and system for fabricating magnetic transducers with improved pinning154US 8,227,023 B1Western Digital (Fremont), LLC · 2012
- Read sensor with improved thermal stability and manufacturing method therefor152US 6,277,505 B1Read-Rite Corporation · 2001
- Spin-valve type magnetoresistance sensor and thin-film magnetic head152US 7,026,063 B2Western Digital (Fremont), LLC · 2006